30734466

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 72246816

約数和(自身を除く): 41512350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 977, 1498, 1954, 2247, 2931, 4494, 5243, 5862, 6839, 10486, 13678, 15729, 20517, 31458, 41034, 47873, 95746, 104539, 143619, 209078, 287238, 313617, 627234, 731773, 1463546, 2195319, 4390638, 5122411, 10244822, 15367233, 30734466]

約数ペア:

[(1, 30734466), (2, 15367233), (3, 10244822), (6, 5122411), (7, 4390638), (14, 2195319), (21, 1463546), (42, 731773), (49, 627234), (98, 313617), (107, 287238), (147, 209078), (214, 143619), (294, 104539), (321, 95746), (642, 47873), (749, 41034), (977, 31458), (1498, 20517), (1954, 15729), (2247, 13678), (2931, 10486), (4494, 6839), (5243, 5862)]